fix platform_no_drv_owner.cocci warnings

drivers/char/ipmi/ipmb_dev_int.c:352:3-8: No need to set .owner here. The core will do it.

 Remove .owner field if calls are used which set it automatically

Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci

Fixes: 51bd6f29 ("Add support for IPMB driver")
CC: Asmaa Mnebhi <Asmaa@mellanox.com>
Signed-off-by: kbuild test robot <lkp@intel.com>
Message-Id: <20190623185044.GA94834@lkp-kbuild21>
Signed-off-by: Corey Minyard <cminyard@mvista.com>